<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="getDepartments">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="departments" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="sn" label="部门编码" width="120" sortable>
			</el-table-column>
			<el-table-column prop="name" label="名称" width="180" sortable>
			</el-table-column>
			<el-table-column prop="state" label="状态" width="100" sortable>
				<template scope="scope">
					<span style="color: #5daf34" v-if="scope.row.state === 0">启用</span>
					<span style="color:red" v-else-if="scope.row.state === -1">禁用</span>
					<span style="color:dimgrey" v-else>未知</span>
				</template>
			</el-table-column>
			<el-table-column prop="manager.username" label="管理员" width="180" sortable>
			</el-table-column>
			<el-table-column prop="parent.name" label="上级部门" width="180" sortable>
			</el-table-column>
			<el-table-column label="操作" >
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
						   @current-change="handleCurrentChange"
						   :page-size="pageSize"
						   :total="total"
						   style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog title="新增或编辑" :visible.sync="departmentFormVisible" :close-on-click-modal="false">
			<el-form :model="departmentForm" label-width="80px" :rules="departmentFormRules" ref="departmentForm">
				<el-form-item label="姓名" prop="name">
					<el-input v-model="departmentForm.name" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="性别">
					<el-radio-group v-model="departmentForm.sex">
						<el-radio class="radio" :label="1">男</el-radio>
						<el-radio class="radio" :label="0">女</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="年龄">
					<el-input-number v-model="departmentForm.age" :min="0" :max="200"></el-input-number>
				</el-form-item>
				<el-form-item label="生日">
					<el-date-picker type="date" placeholder="选择日期" v-model="departmentForm.birth"></el-date-picker>
				</el-form-item>
				<el-form-item label="地址">
					<el-input type="textarea" v-model="departmentForm.addr"></el-input>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="departmentFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="departmentSubmit" :loading="departmentLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getDepartmentListPage, removeDepartment, batchRemoveDepartment, departmentDepartment, addDepartment } from '../../api/api';

	export default {
		data() {
			return {
				filters: {
                    keyword: ''
				},
				departments: [],
				total: 0,
                pageSize:10,
				page: 1,
				listLoading: false,
				sels: [],//列表选中行

				departmentFormVisible: false,//编辑界面是否显示
				departmentLoading: false,
				departmentFormRules: {
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//编辑界面数据
				departmentForm: {
					id: 0,
					name: '',
					sex: -1,
					age: 0,
					birth: '',
					addr: ''
				},
			}
		},
		methods: {
			/*//性别显示转换
			formatSex: function (row, column) {
				return row.state == 0 ? '<span style="color:green;>"启用</span>' : row.state == -1 ? '禁用' : '未知';
			},*/
			handleCurrentChange(val) {
				this.page = val;
				this.getDepartments();
			},
			//获取部门列表
			getDepartments() {
				let para = {
					currentPage: this.page,
                    keyword: this.filters.keyword,
                    pageSize:this.pageSize
				};
				this.listLoading = true;//开启忙等框
				this.$http.post("/dept",para)
					.then(result=>{
						result = result.data;//PageList{total rows}
						this.departments = result.rows;
                        this.listLoading = false;//关闭忙等框
						this.total = result.total;

					})
					.catch(result=>{
					    console.log(result);
					    alert("系统错误！");
					})
				/*getDepartmentListPage(para).then((res) => {
					this.total = res.data.total;
					this.departments = res.data.departments;
					this.listLoading = false;
					//NProgress.done();
				});*/
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '温馨提示', {
					type: 'warning'
				}).then(() => {//点击确定
					this.listLoading = true;//开启忙等框
					//NProgress.start();
					this.$http.delete("/dept/"+row.id)
						.then(result=>{
                            //1.关闭忙等
                            this.listLoading = false;
						    //判断业务操作是否正常
							result  = result.data;//AjaxResult  {success:false,message:操作失败}
							if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else{
                                this.$message({
                                    message: result.message,//提示我们自己的业务错
                                    type: 'error'
                                });
							}
							//2.刷新页面
                            //是否需要重新刷新页面   要  定位到第一页
							this.page = 1;
                            this.getDepartments();
						})
						.catch(result=>{
                            this.listLoading = false;
                            //NProgress.done();
                            this.$message({
                                message: '删除失败',
                                type: 'error'
                            });
                            //失败了是否需要重新刷新页面   要  定位到第一页
                            this.page = 1;
                            this.getDepartments();
						})
				}).catch(() => {//点击取消

				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
				this.departmentFormVisible = true;
				//Object.assign 克隆
				this.departmentForm = Object.assign({}, row);//回显
			},
			//显示新增界面
			handleAdd: function () {
				this.departmentFormVisible = true;
				this.departmentForm = {//清空历史遗留数据
					name: '',
					sex: -1,
					age: 0,
					birth: '',
					addr: ''
				};
			},
			//编辑
			departmentSubmit: function () {
				this.$refs.departmentForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.departmentLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.departmentForm);
							para.birth = (!para.birth || para.birth == '') ? '' : util.formatDate.format(new Date(para.birth), 'yyyy-MM-dd');
							departmentDepartment(para).then((res) => {
								this.departmentLoading = false;
								//NProgress.done();
								this.$message({
									message: '提交成功',
									type: 'success'
								});
								this.$refs['departmentForm'].resetFields();
								this.departmentFormVisible = false;
								this.getDepartments();
							});
						});
					}
				});
			},
			selsChange: function (sels) {//当前已经选中的所有行的数据
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);//[1,2,3]
				this.$confirm('确认删除选中记录吗？', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					this.$http.patch("/dept",ids)
                        .then(result=>{
                            //1.关闭忙等
                            this.listLoading = false;
                            //判断业务操作是否正常
                            result  = result.data;//AjaxResult  {success:false,message:操作失败}
                            if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
                            }else{
                                this.$message({
                                    message: result.message,//提示我们自己的业务错
                                    type: 'error'
                                });
                            }
                            //2.刷新页面
                            //是否需要重新刷新页面   要  定位到第一页
                            this.page = 1;
                            this.getDepartments();
                        })
                        .catch(result=>{
                            this.listLoading = false;
                            //NProgress.done();
                            this.$message({
                                message: '删除失败',
                                type: 'error'
                            });
                            //失败了是否需要重新刷新页面   要  定位到第一页
                            this.page = 1;
                            this.getDepartments();
                        })

					/*batchRemoveDepartment(para).then((res) => {
						this.listLoading = false;
						//NProgress.done();
						this.$message({
							message: '删除成功',
							type: 'success'
						});
						this.getDepartments();
					});*/
				}).catch(() => {

				});
			}
		},
		mounted() {
			this.getDepartments();
		}
	}

</script>

<style scoped>


</style>